1/*-
2 * SPDX-License-Identifier: BSD-2-Clause
3 *
4 * Copyright (c) 2000-2001 Boris Popov
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 */
28#ifndef _SMBFS_SMBFS_H_
29#define _SMBFS_SMBFS_H_
30
31#define SMBFS_VERMAJ 1
32#define SMBFS_VERMIN 1012
33#define SMBFS_VERSION (SMBFS_VERMAJ*100000 + SMBFS_VERMIN)
34#define SMBFS_VFSNAME "smbfs"
35
36/* Values for flags */
37#define SMBFS_MOUNT_SOFT 0x0001
38#define SMBFS_MOUNT_INTR 0x0002
39#define SMBFS_MOUNT_STRONG 0x0004
40#define SMBFS_MOUNT_HAVE_NLS 0x0008
41#define SMBFS_MOUNT_NO_LONG 0x0010
42
43#define SMBFS_MAXPATHCOMP 256 /* maximum number of path components */
44
45/* Layout of the mount control block for an smb file system. */
46struct smbfs_args {
47 int version;
48 int dev;
49 u_int flags;
50 char mount_point[MAXPATHLEN];
51 u_char root_path[512+1];
52 uid_t uid;
53 gid_t gid;
54 mode_t file_mode;
55 mode_t dir_mode;
56 int caseopt;
57};
58
59#ifdef _KERNEL
60
61#include <sys/_sx.h>
62
63struct smbnode;
64struct smb_share;
65struct u_cred;
66struct vop_ioctl_args;
67struct buf;
68
69struct smbmount {
70 /* struct smbfs_args sm_args; */
71 uid_t sm_uid;
72 gid_t sm_gid;
73 mode_t sm_file_mode;
74 mode_t sm_dir_mode;
75 struct mount * sm_mp;
76 struct smbnode * sm_root;
77 struct smb_dev * sm_dev;
78 struct ucred * sm_owner;
79 uint64_t sm_flags;
80 long sm_nextino;
81 struct smb_share * sm_share;
82 struct smbnode * sm_npstack[SMBFS_MAXPATHCOMP];
83 int sm_caseopt;
84 int sm_didrele;
85};
86
87#define VFSTOSMBFS(mp) ((struct smbmount *)((mp)->mnt_data))
88#define SMBFSTOVFS(smp) ((struct mount *)((smp)->sm_mp))
89#define VTOVFS(vp) ((vp)->v_mount)
90#define VTOSMBFS(vp) (VFSTOSMBFS(VTOVFS(vp)))
91
92int smbfs_ioctl(struct vop_ioctl_args *ap);
93int smbfs_doio(struct vnode *vp, struct buf *bp, struct ucred *cr, struct thread *td);
94int smbfs_vinvalbuf(struct vnode *vp, struct thread *td);
95#endif /* KERNEL */
96
97#endif /* _SMBFS_SMBFS_H_ */